CN114653428B

CN114653428B - Building concrete block waste recycling device

Info

Publication number: CN114653428B
Application number: CN202210338920.9A
Authority: CN
Inventors: 金强
Original assignee: Nantong Tianan Special Concrete Products Co ltd
Current assignee: Nantong Tianan Special Concrete Products Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2023-04-14
Anticipated expiration: 2042-04-01
Also published as: CN114653428A

Abstract

The invention discloses a building concrete block waste recycling device which comprises a treatment box, wherein a feed hopper is communicated with the upper side wall of the treatment box, a crushing mechanism is arranged in the treatment box and comprises two rotating shafts, the side walls of the two rotating shafts are fixedly connected with crushing rollers, a motor is arranged outside the treatment box, the two rotating shafts extend to the outside of the treatment box and are fixedly connected with gears, and one rotating shaft is fixedly connected with an output shaft of the motor; the treatment box is internally provided with a collecting mechanism for collecting metal particles. The device can process the metal materials in the concrete building blocks while crushing the concrete building blocks, does not need manual operation, improves the working efficiency, and can crush larger metal materials into small particles, so the device can simultaneously collect larger blocky materials and smaller particle-shaped metal materials, and the collecting effect of the metal materials is better.

Description

Building concrete block waste recycling device

Technical Field

The invention relates to the technical field of buildings, in particular to a recycling device for building concrete block waste.

Background

The building concrete block refers to waste concrete blocks, broken bricks, metal, wood, glass and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like of construction units or personal teams, and the building concrete block also contains a plurality of recyclable materials, such as metal wastes in the building concrete block.

The existing way for recycling the metal waste in the concrete blocks is generally to recycle the metal materials in the concrete blocks by using tools to smash the concrete blocks by workers, the mode needs to consume more time and energy of people, the working efficiency is low, accidents are easily caused by errors when the concrete blocks are crushed manually, and certain potential safety hazards are caused.

Through the retrieval, publication No. CN 110193399A's patent has proposed a building concrete block waste recycling device, the device cuts the concrete waste through two broken clamp plates alternate movement, then adsorb the collection through the metal block on the screening board through the electro-magnet, the device in practical application, there is following problem, in the concrete block, not only contain great massive metal material, still contain some less metal particles, and this device only can adsorb great metal material, less metal particle then can fall to screening board lower extreme together with concrete material, so, the device is not ideal to metal material's collection effect.

In view of the above, it is desirable to design a construction concrete block waste recycling apparatus to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a recycling device for building concrete block waste.

In order to achieve the purpose, the invention adopts the following technical scheme:

a waste recycling device for building concrete blocks comprises a treatment box, wherein a feed hopper is communicated with the side wall of the treatment box, a crushing mechanism is arranged in the treatment box and comprises two rotating shafts, the side walls of the two rotating shafts are fixedly connected with crushing rollers, a motor is arranged outside the treatment box, the two rotating shafts extend out of the treatment box and are fixedly connected with gears, and one rotating shaft is fixedly connected with an output shaft of the motor;

the collecting mechanism is arranged in the processing box and comprises two rotating rods which are rotatably connected to the inner wall of the processing box, rotating discs are fixedly connected to the side walls of the two rotating rods, electromagnetic plates are fixedly embedded in the side walls of the two rotating discs, two through holes are formed in the side wall of the processing box, two collecting shovels are rotatably connected in the two through holes through rotating pieces, and two collecting boxes are fixedly connected to the side wall of the processing box;

a driving mechanism for driving the four collecting shovels to rotate is arranged in the processing box;

the processing case is equipped with the adjustment mechanism who is used for adjusting two electromagnetic plate magnetism outward.

Preferably, rotate the piece including rotating the round bar of connection at the through hole inner wall, two connecting blocks of round bar lateral wall fixedly connected with, two the connecting block respectively with two collection shovel lateral walls fixed connection in the same through hole.

Preferably, the driving mechanism comprises two mounting boxes, two moving plates are arranged in the mounting boxes, two metal blocks are fixedly connected to the upper side walls of the two moving plates, and the two moving plates extend out of the mounting boxes and are fixedly connected with two abutting rods.

Preferably, the adjusting mechanism comprises two resistance rods fixedly connected to one ends of the two rotating rods respectively, the side walls of the two resistance rods are sleeved with the conducting rings in a sliding mode, the two resistance rods are far away from the conducting strips fixedly connected to the ends of the rotating rods, and the electromagnetic plate, the conducting strips and the conducting rings are electrically connected to each other on the same side.

Preferably, be located the left the bull stick passes through the belt and is connected with the pivot transmission on right side, is located the right the bull stick passes through the belt and is connected with the pivot transmission on left, two the belt all is located outside handling the case.

Preferably, the treatment box inner wall is fixedly connected with two guide plates, and the two guide plates are respectively positioned under the two crushing rollers.

Preferably, handle incasement wall fixedly connected with buffer block, the buffer block is located the lower extreme of two rolling discs, the lateral wall is equipped with from the downward inclined plane of middle part to both sides slope on the buffer block, two the equal fixed connection of mounting box is at the lower lateral wall of buffer block.

Preferably, two mounting box lateral walls all are equipped with and run through the groove, two the movable plate is located two respectively and runs through the inslot and with two and run through the inslot wall laminating, two equal fixedly connected with gag lever post in the bottom of mounting box, two the movable plate slides respectively and cup joints at two gag lever post lateral walls.

Preferably, handle case lateral wall fixedly connected with mounting panel, lateral wall and motor fixed connection under the mounting panel.

Preferably, four two liang of collection shovels respectively with two rolling disc lateral walls laminating, four the lateral wall of collection shovel and rolling disc laminating is equipped with the inclined plane.

Preferably, the upper ends of the four supporting rods are in a spherical structure, and the upper ends of the four supporting rods are respectively contacted with the lower surfaces of the four collecting shovels.

The invention has the following beneficial effects:

1. compared with the prior art, the concrete block collecting device is provided with the collecting mechanism, the crushed metal particles can be adsorbed by the rotation of the two electromagnetic plates, and then the metal particles on the surfaces of the electromagnetic plates are scraped into the collecting box by the two collecting shovels to be collected, so that the metal materials in the concrete block can be treated while the concrete block is crushed, manual operation is not needed, the working efficiency is improved, and the larger metal materials can be crushed into small particles, so that the device can simultaneously collect the larger blocky materials and the smaller granular metal materials, and the collecting effect of the metal materials is better;

2. compared with the prior art, the buffer block is fixedly connected to the inner wall of the treatment box, so that crushed metal particles can slowly slide along the buffer block and can not directly vertically fall to the bottom of the treatment box, and an electromagnetic plate can have enough time to adsorb the metal particles in waste materials;

3. compared with the prior art, the metal particle collecting device is provided with the driving mechanism, the metal block moves up and down through the rotation of the electromagnetic plate, so that the abutting rod is driven to move up and down, the collecting shovel can be pushed to rotate by a certain angle, metal particles in the collecting shovel can conveniently slide into the two collecting boxes, and the metal particles are prevented from falling to the bottom of the processing box when being stored in the collecting shovel too much;

4. compared with the prior art, the buffer block is provided with the adjusting mechanism, the rotating rod rotates to drive the resistance rod to rotate, so that the conducting ring moves back and forth, the resistance of the resistance rod connected to a circuit is adjusted, the magnetism of the electromagnetic plate is stronger when the electromagnetic plate is at the lower end, and the electromagnetic plate can conveniently adsorb metal particles on the buffer block;

5. compared with the prior art, the magnetism of the electromagnetic plate is adjusted through the movement of the conducting ring, so that the magnetism of the electromagnetic plate can be weakened when the electromagnetic plate is arranged at the upper end, a collecting shovel can conveniently scrape off metal particles on the surface of the electromagnetic plate, and the electromagnetic plate can be prevented from adsorbing the hung metal particles to the surface of the electromagnetic plate again.

Drawings

FIG. 1 is a schematic structural view of a waste recycling apparatus for building concrete blocks according to the present invention;

FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 2;

FIG. 5 is an enlarged view of the structure at D in FIG. 2;

fig. 6 is an enlarged view of the structure at E in fig. 2.

In the figure: 1 processing box, 2 collecting box, 3 collecting shovel, 4 penetrating port, 5 guide plate, 6 crushing roller, 7 rotating disc, 8 electromagnetic plate, 9 buffer block, 10 abutting rod, 11 mounting box, 12 moving plate, 13 rotating rod, 14 mounting plate, 15 gear, 16 metal block, 17 penetrating groove, 18 limiting rod, 19 resistance rod, 20 conducting ring, 21 round rod, 22 connecting block, 23 feeding hopper, 24 rotating shaft, 25 conducting strip and 26 motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a building concrete block waste recycling device, including handling case 1, the lateral wall intercommunication is equipped with feeder hopper 23 on handling case 1, be equipped with rubbing mechanism in handling case 1, rubbing mechanism includes two pivot 24, the equal fixedly connected with crushing roller 6 of two pivot 24 lateral walls, handle 1 inner wall fixedly connected with two deflectors 5 of case, two deflectors 5 are located two crushing rollers 6 respectively under, the concrete block waste material after conveniently smashing can drop from the middle part of handling case 1 along the inclined plane of two deflectors 5, be convenient for the later stage to the processing of graininess waste material, it is equipped with motor 26 to handle case 1 outward, handle 1 lateral wall fixedly connected with mounting panel 14 of case, mounting panel 14 lower wall and motor 26 fixed connection, two pivot 24 all extend to and handle 1 outer and fixedly connected with gear 15 of case, two gear 15 intermeshing, one of them pivot 24 and motor 26's output shaft fixed connection.

The treatment box 1 is internally provided with a collecting mechanism for collecting metal particles, the collecting mechanism comprises two rotating rods 13 which are rotatably connected with the inner wall of the treatment box 1, the rotating rod 13 positioned on the left side is in transmission connection with a rotating shaft 24 on the right side through a belt, the rotating rod 13 positioned on the right side is in transmission connection with the rotating shaft 24 on the left side through a belt, the two belts are both positioned outside the treatment box 1, the side walls of the two rotating rods 13 are both fixedly connected with rotating discs 7, the side walls of the two rotating discs 7 are both fixedly embedded with electromagnetic plates 8, the electromagnetic plates 8 are of a fan-shaped structure, the inner wall of the treatment box 1 is fixedly connected with a buffer block 9, the buffer block 9 is positioned at the lower ends of the two rotating discs 7, the side wall of the buffer block 9 is provided with downward inclined planes which incline from the middle part to the two sides, so that the granular waste materials can not directly fall to the bottom of the treatment box 1 in a vertical shape, guarantee that electromagnetic plate 8 has the sufficient time to adsorb the metal particle in the waste material, it is equipped with two and runs through mouthful 4 to handle 1 lateral wall of case, it is connected with two collection shovels 3 all to rotate through rotating in mouthful 4 for two to run through mouthful 4, four collect shovel 3 two liang of laminating with 7 lateral walls of two rolling discs respectively, four collect shovel 3 lateral walls with 7 laminating of rolling discs are equipped with the inclined plane, it can hang the metal particle on electromagnetic plate 8 surface to collect shovel 3 insides to guarantee to collect shovel 3, it connects the round bar 21 at running through mouthful 4 inner walls including rotating to rotate the piece, two connecting blocks of round bar 21 lateral wall fixedly connected with 22, two connecting blocks 22 respectively with two collection shovel 3 lateral walls fixed connection in same running through mouthful 4, handle two collection boxes 2 of 1 lateral wall fixedly connected with of case.

Handle 1 and be equipped with in the case and be used for driving four collection shovel 3 pivoted actuating mechanism, actuating mechanism includes two mounting boxes 11, two equal fixed connection of mounting box 11 are at the lower lateral wall of buffer block 9, all be equipped with movable plate 12 in two mounting boxes 11, two mounting box 11 lateral walls all are equipped with and run through groove 17, two movable plates 12 are located two respectively and run through the inslot 17 and with two and run through the laminating of inslot 17 inner wall, the equal fixedly connected with gag lever post 18 of bottom in two mounting boxes 11, two movable plates 12 slide respectively and cup joint at two gag lever post 18 lateral walls, can prevent movable plate 12 slope, guarantee movable plate 12 and can only reciprocate, the equal fixedly connected with metal block 16 of lateral wall on two movable plates 12, metal block 16 can be attracted by magnet, two movable plates 12 all extend to the mounting box 11 outside and two buttresses 10 of fixedly connected with, the upper end of four buttresses 10 all is spherical structure, four buttresses 10 upper ends respectively with four lower surface contact who collects shovel 3.

Handle case 1 and be equipped with the adjustment mechanism who is used for adjusting two electromagnetic plate 8 magnetisms outward, adjustment mechanism includes two resistance sticks 19 of difference fixed connection in two bull stick 13 one ends, and two resistance sticks 19 lateral walls all slide and have cup jointed conducting ring 20, and two resistance sticks 19 are kept away from the equal fixedly connected with conducting strip 25 of bull stick 13 one end, are located electromagnetic plate 8, conducting strip 25 and the conducting ring 20 electric connection of homonymy.

The invention can be illustrated by the following operating modes: when needs are handled the concrete block waste material and are smashed, starter motor 26 earlier, motor 26 drives the pivot 24 rotation rather than being connected, and then drives another pivot 24 rotation through two gears 15 to drive two crushing roller 6 and rotate in opposite directions, then, pour the waste material into from feeder hopper 23 and handle case 1, can carry out shredding to the waste material through rolling of two crushing roller 6.

In 24 pivoted in two pivots, can drive two bull sticks 13 mutually opposite directions respectively through two belts, and then drive rolling disc 7 and electromagnetism board 8 and rotate, the waste material after smashing drops on buffer block 9 from between two deflector 5, and the slow landing downwards along the inclined plane of buffer block 9, rotate the in-process of lower extreme at electromagnetism board 8, can adsorb the surface of self with the metal particle on buffer block 9, when electromagnetism board 8 rotates the upper end, owing to collect shovel 3 and the laminating of electromagnetism board 8 surface, therefore, at the in-process of electromagnetism board 8 through collecting shovel 3, the metal particle on its surface can be scraped by collecting shovel 3 and fall in collecting shovel 3, and slide in two collection box 2 along the inclined plane of collecting shovel 3.

When the electromagnetic plate 8 rotates the lower extreme, can also attract the metal block 16 to move upwards, and then drive the movable plate 12 to move upwards, make two support the pole 10 to move upwards, can promote two collection shovels 3 and rotate certain angle (collect shovel 3 and rolling disc 7 surface laminating completely this moment, do not contact with electromagnetic plate 8), thereby conveniently collect in the shovel 3 metal particle better landing two collect in the box 2, prevent that metal particle from gathering too much in collecting shovel 3 and dropping to handling case 1 bottom, when the metal block 16 is kept away from to electromagnetic plate 8, metal block 16 and movable plate 12 can move down under the effect of self gravity, and drive and support pole 10 and move down, two collection shovels 3 also reconversion.

When the rotating rod 13 rotates, the resistance rod 19 can be driven to rotate, in real life, when concrete blocks are crushed, in order to prevent materials from splashing around, the rotating speed of the motor 26 is generally slow, so the resistance rod 19 rotates to the lower end, at the moment, the two electromagnetic plates 8 are also at the lower end, the conductive ring 20 is closest to the conductive plate 25 under the action of gravity, at the moment, the resistance of the resistance rod 19 connected to a circuit is minimum, the circuit current is maximum, the magnetism of the electromagnetic plates 8 is also maximum, and metal particles on the surface of the buffer block 9 can be conveniently adsorbed, and when the electromagnetic plates 8 and the resistance rod 19 rotate to the upper end, the conductive ring 20 is farthest from the conductive plate 25 under the action of gravity, as shown in fig. 6, at the moment, the resistance of the resistance rod 19 connected to the circuit is maximum, the circuit current is minimum, the magnetism of the electromagnetic plates 8 is reduced, the collection shovel 3 can conveniently scrape metal particles on the surface of the electromagnetic plates 8, and prevent the scraped metal particles from being sucked back to the surface of the electromagnetic plates 8 by the electromagnetic plates 8 again.

It is worth noting that magnetism reduces when the electromagnetic plate 8 is in the upper end, is guaranteeing that the electromagnetic plate 8 can also adsorb the surperficial metal particle of self under the prerequisite, conveniently collects shovel 3 and scrape down the metal particle, and the unable metal particle that adsorbs in the shovel 3 of magnetism of electromagnetic plate 8 this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered within the scope of the present invention.

Claims

1. The utility model provides a building concrete block waste material recycling device, is including handling case (1), it is equipped with feeder hopper (23) to handle lateral wall intercommunication on case (1), its characterized in that: a crushing mechanism is arranged in the treatment box (1), the crushing mechanism comprises two rotating shafts (24), the side walls of the two rotating shafts (24) are fixedly connected with crushing rollers (6), a motor (26) is arranged outside the treatment box (1), the two rotating shafts (24) extend to the outside of the treatment box (1) and are fixedly connected with gears (15), and one of the rotating shafts (24) is fixedly connected with an output shaft of the motor (26);

the treatment device is characterized in that a collecting mechanism for collecting metal particles is arranged in the treatment box (1), the collecting mechanism comprises two rotating rods (13) which are rotatably connected to the inner wall of the treatment box (1), the side walls of the two rotating rods (13) are fixedly connected with rotating discs (7), the side walls of the two rotating discs (7) are fixedly embedded with electromagnetic plates (8), the side wall of the treatment box (1) is provided with two through holes (4), the two through holes (4) are rotatably connected with two collecting shovels (3) through rotating members, and the side wall of the treatment box (1) is fixedly connected with two collecting boxes (2);

a driving mechanism for driving the four collecting shovels (3) to rotate is arranged in the processing box (1);

an adjusting mechanism for adjusting the magnetism of the two electromagnetic plates (8) is arranged outside the treatment box (1);

the driving mechanism comprises two mounting boxes (11), moving plates (12) are arranged in the two mounting boxes (11), metal blocks (16) are fixedly connected to the upper side walls of the two moving plates (12), and the two moving plates (12) extend out of the mounting boxes (11) and are fixedly connected with two abutting rods (10);

the adjusting mechanism comprises two resistance rods (19) fixedly connected to one ends of two rotating rods (13), conducting rings (20) are sleeved on the side walls of the two resistance rods (19) in a sliding mode, conducting strips (25) are fixedly connected to one ends, far away from the rotating rods (13), of the two resistance rods (19), and the electromagnetic plate (8) and the conducting strips (25) located on the same side are electrically connected with the conducting rings (20);

the rotating rod (13) on the left side is in transmission connection with the rotating shaft (24) on the right side through a belt, the rotating rod (13) on the right side is in transmission connection with the rotating shaft (24) on the left side through a belt, and the two belts are located outside the treatment box (1);

the inner wall of the treatment box (1) is fixedly connected with a buffer block (9), the buffer block (9) is positioned at the lower ends of the two rotating discs (7), the upper side wall of the buffer block (9) is provided with an inclined surface which inclines downwards from the middle part to two sides, and the two mounting boxes (11) are fixedly connected with the lower side wall of the buffer block (9);

four two liang do not laminate with two rolling disc (7) lateral walls of collection shovel (3), four the lateral wall that collection shovel (3) and rolling disc (7) laminate is equipped with the inclined plane.

2. The construction concrete block waste recycling device according to claim 1, wherein: the rotating piece is connected at round bar (21) of running through mouthful (4) inner wall including rotating, two connecting blocks (22), two of round bar (21) lateral wall fixedly connected with connecting block (22) respectively with same two collection shovel (3) lateral wall fixed connection that run through in mouthful (4).

3. The construction concrete block waste recycling device according to claim 1, wherein: handle two deflector (5) of case (1) inner wall fixedly connected with, two deflector (5) are located two crushing roller (6) under respectively.

4. The construction concrete block waste recycling device according to claim 1, wherein: two mounting box (11) lateral wall all is equipped with and runs through groove (17), two movable plate (12) are located two respectively and run through groove (17) and with two and run through the laminating of groove (17) inner wall, two equal fixedly connected with gag lever post (18) of bottom in mounting box (11), two movable plate (12) slip respectively and cup joint at two gag lever post (18) lateral walls.

5. The construction concrete block waste recycling device according to claim 1, wherein: handle case (1) lateral wall fixedly connected with mounting panel (14), lateral wall and motor (26) fixed connection under mounting panel (14).

6. The construction concrete block waste recycling device according to claim 1, wherein: the upper ends of the four supporting rods (10) are of spherical structures, and the upper ends of the four supporting rods (10) are respectively contacted with the lower surfaces of the four collecting shovels (3).